常压渣油

中东常压渣油热反应样品Zeta电位的研究

Study on the Zeta potential of Middle East atmospheric residue and thermal reaction samples

开发了以蜡油、蜡油掺渣油或常压渣油等重油为原料直接生产乙烯和丙烯的催化热裂解（CPP）工艺技术。

A novel catalytic conversion technology , Catalytic Pyrolysis Process ( CPP ), has been developed for directly converting heavy hydrocarbons to ethylene and propylene .

以常压渣油为原料，在固定流化床催化裂化反应装置上对不同脱硫添加剂体系进行了评价，考察了载体、USY含量及脱硫活性组分对脱硫效果的影响。

Different desulfurization additives have been evaluated in a fluid fixed bed FCC unit taking atmospheric residue as feedstock .

从中东常压渣油的SARA四组分的数均相对分子质量、碳氢元素组成、平均芳碳率等方面探讨了中东常压渣油在热反应过程中胶体稳定性下降的原因。

The SARA compositions , their mean relative molecular mass , the ratio of hydrogen to carbon ( elemental ) and average aromatic carbon content were measured separately .

目前TPI公司的催化裂解装置正满负荷运转，加工掺40%常压渣油原料。

Currently , the TPI unit is running in full design capacity with about 40 m % of atmospheric residual oil in the feedstock .

介绍了齐鲁石化公司减压渣油加氢脱硫装置及大连西太平洋石化有限公司的常压渣油加氢脱硫装置的工艺流程、操作条件、催化剂及石脑油、柴油和FCC原料等产品性质。

The VRDS unit of Qilu Petrochemical Company and the ARDS unit of West Pacific Petrochemical Company including process schemes , operating conditions , catalysts and main product properties of naphtha , distillate and FCC feedstocks are introduced .

助剂LBO-A加入量对大庆常压渣油催化裂化反应的影响

Influence of LBO-A additive dosage on the catalytic cracking reactions of Daqing atmospheric residue

对于石蜡基常压渣油原料，DCCⅠ型技术的丙烯质量收率可以达到24.8%，DCCⅡ型技术的丙烯质量收率可以达到14.6%。

For the paraffinic atmospheric residue feedstock , the propylene yield of DCC type I operation can reach 24.8 % and it of DCC type II operation can reach 14.6 % .

根据原油的实沸点（TBP）蒸馏数据和超临界萃取分馏方法得到的常压渣油TBP蒸馏数据，开发了获得全馏程TBP蒸馏数据的方法。

Based on the atmospheric residue TBP data Obtained by TBP distillation data of crude and supercritical extraction method , a method obtaining the full range distillation TIP data were developed .

以含硫量为0.75%的常压渣油为原料，在固定流化床催化裂化反应装置上对自行研制的催化裂化（FCC）汽油USY/ZnO/Al2O3添加剂的性能进行了评价。

The newly developed USY / ZnO / Al_2O_3 additive for sulfur reduction of fluid catalytic cracking ( FCC ) gasoline during FCC process was evaluated in a confined-fluidized-bed reaction apparatus , taking atmospheric residue with a sulfur content of 0.75 percent as the feedstock .

评价试验结果表明，典型石蜡基常压渣油在优化的工艺条件下，单程裂解的乙烯质量产率可达26%，C2～C4总烯烃质量产率超过50%。

The evaluation results showed that under optimized process conditions , the ethylene yield of typical paraffinic atmospheric residue through single pass cracking reaches 26 % and the total yield of olefins ( C 2 ~ C 4 ) exceeds 50 % .

以伊朗常压渣油和沙中常压渣油为原料在中型固定床反应器上评价了工业试生产的RDM-2催化剂和国外同类参比剂的性能。

The performance evaluation of RDM-2 catalyst prepared from commercial trial compared with same type imported reference catalysts were carried out using Iranian AR and Saudi Arabian medium AR as feedstocks in a pilot scale trickle bed reactor .

以水溶性双金属钼-镍催化剂处理常压渣油，500h连续运转得到的馏分油（低于538℃）收率超过70%，进行尾油循环后馏分油（低于538℃）收率超过80%。

Using water-soluble Mo-Ni bimetallic catalyst to treat atmospheric residuum , the total yield of the distillates ( below 538 ℃) was over 70 % in the 500 h continuous running and the yield of the distillates after tail oil circulation was over 80 % .

大庆常压渣油催化裂解反应动力学模型研究

Studies on the Kinetic Model of Daqing Atmospheric Residue Catalytic Pyrolysis

大港常压渣油超临界萃取馏分制备中间相沥青的研究

Mesophase pitch prepared by supercritical fluid extraction from Dagang Petroleum Residue

伊朗常压渣油不同加工方案技术经济对比

Techno-economic comparison of processing schemes for atmospheric residue from Iran crude

常压渣油在高温接触剂上化学组成和结构的变化

Change in composition and structure of reduced crudes during conversion on contact agent

常压渣油催化裂化装置技术改造

Technical reform of atmospheric residuum catalytic cracking unit

剂油比对大庆常压渣油催化裂解气体产物分布的影响

Effects of catalyst-to-oil ratio on distribution of catalytic pyrolysis gas products of Daqing atmospheric residue

大庆类原油常压渣油催化裂化生产90号汽油

Catalytic cracking of atmospheric residue from daqing-type paraffin base crudes to make No. 90 gasoline

常压渣油加氢处理技术的研究开发

The Development of Atmospheric Residuum Hydrotreating Technology

质量分数电导率法研究中东常压渣油中的沥青质聚沉

Study on the occurrence of asphaltene precipitation in Middle East ar through mass fraction normalized conductivity

利用小型固定流化床实验装置对大庆常压渣油进行了催化裂解实验，获得求取动力学参数的实验数据。

Experimental data used to estimate kinetic constants were obtained in a confined fluidized bed reactor .

高含硫高金属高残炭常压渣油加氢脱硫方案对比

Comparison of hydrodesulfurization schemes for residue feedstock with high contents of sulfur , metal and carbon residue

所得结果表明，常压渣油各组分在高温接触下反应的转化率是很不相同的，沥青质和胶质的转化率大大高于饱和分和芳香分。

The results showed that the conversion of various fractions of the reduced crudes was quite different .

掺炼辽河减压渣油的研究常压渣油掺炼催化裂化油浆提高蒸馏拔出率的研究

Study on Catalytic Cracking Process of Liaohe Goudron INCREASING DISTILLATION YIELD OF ATMOSPHERIC RESIDUE BY BLENDING FCC DECANTED OIL

用表面张力法研究了中东常压渣油热反应过程中正庚烷沥青质缔合性的变化。

The aggregating characteristics variation of asphaltenes of Middle East AR ( ME-AR ) during thermal reaction was studied .

采用悬浮床加氢技术和水溶性分散催化剂对大港常压渣油进行了轻质化和改质研究。

Suspension bed hydrocracking technology and water soluble catalyst were used for upgrading of atmospheric residue from Dagang oil field .

高硫含量原油加工路线的实质，主要是指常压渣油或减压渣油的加工方案。

Actually , the processing route of high sulfur crudes is led to the processing scheme of atmospheric residuum or vacuum residue .

采用小型固定流化床，以大庆常压渣油为原料对催化裂解制丙烯催化剂进行了反应评价。

A evaluation mathod of catalytic pyrolysis catalyst using Daqing atmospheric residue as feed stock was proposed out on fixed fluidized bed reactors .